Remy took a huge hit on Cognac sales last year, falling 32% in Q4, and 30% in Q3. "Rémy Martin was adversely affected throughout the financial year by the Chinese government’s anti-extravagance policy, which had a negative impact on the consumption of premium spirits," it said in its last earnings statement.

"Cognac accounts for 80 percent of the company's operating profit, with China contributing half of cognac profits," according to Dominique Vidalon at Reuters.

Remy does expect Cognac sales to pick up in coming quarters however.

We've seen China's anti-graft campaign hurt catering and sales of luxury goods. Chinese officials became nervous about being caught playing golf. And now officials are starting to think twice about their investment decisions.